ACIL FM

Nama	Ukuran	Aksi
__pycache__	-	Open
bool.py	2.43 MB	View DL Edit
bounds.py	3.69 MB	View DL Edit
commons.py	2.15 MB	View DL Edit
conditional.py	1.23 MB	View DL Edit
constraints.py	8.2 MB	View DL Edit
context.py	1.36 MB	View DL Edit
default.py	3.54 MB	View DL Edit
descriptors.py	1.04 MB	View DL Edit
difference.py	5.36 MB	View DL Edit
fsuse.py	2.49 MB	View DL Edit
genfscon.py	2.66 MB	View DL Edit
ibendportcon.py	2.58 MB	View DL Edit
ibpkeycon.py	2.59 MB	View DL Edit
initsid.py	1.95 MB	View DL Edit
mls.py	9.91 MB	View DL Edit
mlsrules.py	4.55 MB	View DL Edit
netifcon.py	3.05 MB	View DL Edit
nodecon.py	2.59 MB	View DL Edit
objclass.py	3.08 MB	View DL Edit
polcap.py	1.09 MB	View DL Edit
portcon.py	2.57 MB	View DL Edit
properties.py	1.78 MB	View DL Edit
rbacrules.py	6.4 MB	View DL Edit
roles.py	2.66 MB	View DL Edit
terules.py	24.09 MB	View DL Edit
typeattr.py	2.8 MB	View DL Edit
types.py	4.17 MB	View DL Edit
typing.py	458 B	View DL Edit
users.py	5.35 MB	View DL Edit
__init__.py	2.52 MB	View DL Edit

Edit file: /usr/lib64/python3.9/site-packages/setools/diff/commons.py

# Copyright 2015, Tresys Technology, LLC
#
# SPDX-License-Identifier: LGPL-2.1-only
#
from typing import NamedTuple, Set

from .descriptors import DiffResultDescriptor
from .difference import Difference, SymbolWrapper

class ModifiedCommon(NamedTuple):

"""Difference details for a modified common permission set."""

added_perms: Set[str]
    removed_perms: Set[str]
    matched_perms: Set[str]

class CommonDifference(Difference):

"""
    Determine the difference in common permission sets
    between two policies.
    """

added_commons = DiffResultDescriptor("diff_commons")
    removed_commons = DiffResultDescriptor("diff_commons")
    modified_commons = DiffResultDescriptor("diff_commons")

def diff_commons(self) -> None:
        """Generate the difference in commons between the policies."""

self.log.info(
            "Generating common differences from {0.left_policy} to {0.right_policy}".format(self))

self.added_commons, self.removed_commons, matched_commons = self._set_diff(
            (SymbolWrapper(c) for c in self.left_policy.commons()),
            (SymbolWrapper(c) for c in self.right_policy.commons()))

self.modified_commons = dict()

for left_common, right_common in matched_commons:
            # Criteria for modified commons
            # 1. change to permissions
            added_perms, removed_perms, matched_perms = self._set_diff(left_common.perms,
                                                                       right_common.perms,
                                                                       unwrap=False)

if added_perms or removed_perms:
                self.modified_commons[left_common] = ModifiedCommon(added_perms,
                                                                    removed_perms,
                                                                    matched_perms)

#
    # Internal functions
    #
    def _reset_diff(self) -> None:
        """Reset diff results on policy changes."""
        self.log.debug("Resetting common differences")
        self.added_commons = None
        self.removed_commons = None
        self.modified_commons = None

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